[WC] Stellar Wind Turbulent Outflows Feeding the ISM

Bibcode
2002RMxAC..12...90G
Grosdidier, Y.; Acker, A.; Moffat, A. F. J.
Bibliographical reference

Ionized Gaseous Nebulae, a Conference to Celebrate the 60th Birthdays of Silvia Torres-Peimbert and Manuel Peimbert, Mexico City, November 21-24, 2000 (Eds. W. J. Henney, J. Franco, M. Martos, & M. Peña) Revista Mexicana de Astronomía y Astrofísica (Serie de Conferencias) Vol. 12, pp. 90-91 (2002) (http://www.astroscu.unam.mx/~rmaa/)

Advertised on:
2
2002
Number of authors
3
IAC number of authors
0
Citations
1
Refereed citations
0
Description
Wind fluctuations in [WC 8-9]-type central stars of planetary nebulae have been detected. Moving features seen on the top of the C III lambda 5696 and C IV lambda lambda 5801/12 emission lines of HD 826 (NGC 40) and BD +30^o3639 are interpreted as outflowing clumps which are radially accelerated in the Wolf-Rayet winds. Kinematic parameters of the blobs were derived and compared to those observed for massive Wolf-Rayet stars.
Type
Non-refereed
Planetary nebulae

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